965421240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4241}}^1$

素因数の和:4533

約数の個数: 128

約数和(自身を含む): 3323013120

約数和(自身を除く): 2357591880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 271, 280, 420, 542, 813, 840, 1084, 1355, 1626, 1897, 2168, 2710, 3252, 3794, 4065, 4241, 5420, 5691, 6504, 7588, 8130, 8482, 9485, 10840, 11382, 12723, 15176, 16260, 16964, 18970, 21205, 22764, 25446, 28455, 29687, 32520, 33928, 37940, 42410, 45528, 50892, 56910, 59374, 63615, 75880, 84820, 89061, 101784, 113820, 118748, 127230, 148435, 169640, 178122, 227640, 237496, 254460, 296870, 356244, 445305, 508920, 593740, 712488, 890610, 1149311, 1187480, 1781220, 2298622, 3447933, 3562440, 4597244, 5746555, 6895866, 8045177, 9194488, 11493110, 13791732, 16090354, 17239665, 22986220, 24135531, 27583464, 32180708, 34479330, 40225885, 45972440, 48271062, 64361416, 68958660, 80451770, 96542124, 120677655, 137917320, 160903540, 193084248, 241355310, 321807080, 482710620, 965421240]

約数ペア:

[(1, 965421240), (2, 482710620), (3, 321807080), (4, 241355310), (5, 193084248), (6, 160903540), (7, 137917320), (8, 120677655), (10, 96542124), (12, 80451770), (14, 68958660), (15, 64361416), (20, 48271062), (21, 45972440), (24, 40225885), (28, 34479330), (30, 32180708), (35, 27583464), (40, 24135531), (42, 22986220), (56, 17239665), (60, 16090354), (70, 13791732), (84, 11493110), (105, 9194488), (120, 8045177), (140, 6895866), (168, 5746555), (210, 4597244), (271, 3562440), (280, 3447933), (420, 2298622), (542, 1781220), (813, 1187480), (840, 1149311), (1084, 890610), (1355, 712488), (1626, 593740), (1897, 508920), (2168, 445305), (2710, 356244), (3252, 296870), (3794, 254460), (4065, 237496), (4241, 227640), (5420, 178122), (5691, 169640), (6504, 148435), (7588, 127230), (8130, 118748), (8482, 113820), (9485, 101784), (10840, 89061), (11382, 84820), (12723, 75880), (15176, 63615), (16260, 59374), (16964, 56910), (18970, 50892), (21205, 45528), (22764, 42410), (25446, 37940), (28455, 33928), (29687, 32520)]